发明公开
EP0114008A3 Telephone set with receiving amplifier provided with an anti-Larsen arrangement 失效
带有接收放大器的电话机,配有防雷器安装

  • 专利标题: Telephone set with receiving amplifier provided with an anti-Larsen arrangement
  • 专利标题(中): 带有接收放大器的电话机,配有防雷器安装
  • 申请号: EP83402322
    申请日: 1983-12-02
  • 公开(公告)号: EP0114008A3
    公开(公告)日: 1984-08-22
  • 发明人: Kaire, Jean-Claude
  • 申请人: THOMSON-CSF
  • 专利权人: THOMSON-CSF
  • 当前专利权人: THOMSON-CSF
  • 优先权: FR8220964 19821214
  • 主分类号: H04M09/08
  • IPC分类号: H04M09/08
Telephone set with receiving amplifier provided with an anti-Larsen arrangement
信息查询
0/0